Quote Originally Posted by ReineD View Post
Well, you won't know if you're bi until you actually go out there and try it, so see how it makes you feel. As long as it is in the realm of fantasy, it is just that: a fantasy.
I'm going to disagree there, sexual orientation is not defined by having sex.
It's based on physical attraction so if you're attracted to both sexes, then you're bisexual.

If it turns out not to be, then no one forces you to continue having same sex relationships but if you're still physically attracted to the same sex then it's really not fair to say you're straight.